{"thcode":2,"term":{"code":997,"name":"risk assessment","parent":689,"scope":"The evaluation of the likelihood of adverse effects due to a given factor such as energy development or recurring hazardous events such as earthquakes."},"uf":[],"bt":[{"code":689,"name":"management methods","parent":734,"scope":"Techniques of judiciously controlling or directing resources for a predetermined goal."},{"code":734,"name":"methods","parent":1,"scope":"Techniques, methods, procedures, or strategies for research, management, collection, or analysis of scientific information in USGS."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[{"code":302,"name":"earthquake probabilities","parent":997,"scope":"That aspect of seismology that deals with the physical conditions or indications that precede an earthquake, in order to predict its probability, size, time, and location."},{"code":637,"name":"landslide susceptibility assessment","parent":997,"scope":"Estimation of the probability of occurrence and likely severity of landslides in a given area."},{"code":1698,"name":"volcanic eruption prediction","parent":997,"scope":"Estimation of future volcanic activity using geological and geophysical observations."}],"rt":[]}